With the impression of the threat of nature still fresh in our minds after visiting the damaged houses on Mount Unzen and the Gamasu Dome, we boarded the ferry. It took about 40 minutes from Shimabara Port to Kumamoto Port. The view from the sea further deepened our understanding of the greatness of the Earth.
We visited the Kyushu Museum to learn about Japanese history and culture—it was wonderful! Afterwards, we went to Teamlab and Fukuoka Tower. No need to queue for tickets, very convenient! 👍🏻 Tomorrow we'll go to Moji Port and Kokura Castle…it'll be worth the price of admission! 🤭
Anonymous User
Family
Kumamoto Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Kumamoto year round climate
Spring (March–May): Average 12.8–21.0°C, mild climate but with abundant rainfall, especially from March to May. Common activities: Flower viewing (e.g., cherry blossoms, azaleas), outdoor excursions. Recommended clothing: Light jacket, long-sleeved shirt, rain gear.
Summer (June–August): Average 24.5–29.9°C, hot and humid with abundant rainfall, especially in June and July. Common activities: Visiting summer resorts, water activities. Recommended clothing: Light and breathable clothing, sun hat, sunscreen.
Autumn (September–November): Average 20.4–27.6°C, comfortable and pleasant climate with less rainfall. Common activities: Mountain climbing, hiking, visiting historical sites. Recommended clothing: Comfortable long-sleeved shirts, light jacket.
Winter (December–February): Average 7.6–8.3°C, cold and dry with less rainfall. Common activities: Hot spring trips, indoor activities. Recommended clothing: Warm coat, sweater, scarf, gloves.
Kumamoto climatological average
Annual average temperature: approx. 18°C / Annual rainfall: approx. 2079 mm / Summer humidity: 70%–80% / Rainiest month: July
Kumamoto monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
6.6°C
56.5
February
8.3°C
92.7
March
12.8°C
226.3
April
17.7°C
215.9
May
21°C
274
June
24.5°C
369.8
July
28.6°C
371.5
August
29.9°C
165.2
September
27.6°C
92.3
October
20.4°C
96
November
15.1°C
81.8
December
7.6°C
37.8
Kumamoto weather for the next seven days
3/16
Monday
Sunny
16.3°C/7.1°C
3/17
Tuesday
Sunny
16.8°C/7.7°C
3/18
Wednesday
Moderate rain
11.7°C/8.9°C
3/19
Thursday
Patchy rain nearby
16.3°C/10.3°C
3/20
Friday
Partly Cloudy
16.8°C/8.6°C
3/21
Saturday
Sunny
18.6°C/9°C
3/22
Sunday
Patchy rain nearby
16.1°C/10.3°C
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